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Searched refs:ASID (Results 1 – 22 of 22) sorted by relevance

/linux/arch/arm/mm/
H A Dtlb-v7.S41 asid r3, r3 @ mask ASID
50 ALT_SMP(mcr p15, 0, r0, c8, c3, 3) @ TLB invalidate U MVA all ASID (shareable)
79 ALT_SMP(mcr p15, 0, r0, c8, c3, 3) @ TLB invalidate U MVA all ASID (shareable)
H A Dtlb-v6.S43 asid r3, r3 @ mask ASID
H A DKconfig610 This indicates whether the CPU has the ASID register; used to
/linux/arch/arm/include/asm/
H A Dmmu.h27 #define ASID(mm) ((unsigned int)((mm)->context.id.counter & ~ASID_MASK)) macro
29 #define ASID(mm) (0) macro
H A Dtlbflush.h363 const int asid = ASID(mm); in __local_flush_tlb_mm()
381 const int asid = ASID(mm); in local_flush_tlb_mm()
405 tlb_op(TLB_V7_UIS_ASID, "c8, c3, 2", ASID(mm)); in __flush_tlb_mm()
418 uaddr = (uaddr & PAGE_MASK) | ASID(vma->vm_mm); in __local_flush_tlb_page()
439 uaddr = (uaddr & PAGE_MASK) | ASID(vma->vm_mm); in local_flush_tlb_page()
456 uaddr = (uaddr & PAGE_MASK) | ASID(vma->vm_mm); in __flush_tlb_page()
/linux/arch/arm64/include/asm/
H A Dtlbflush.h311 asid = __TLBI_VADDR(0, ASID(mm)); in flush_tlb_mm()
324 addr = __TLBI_VADDR(uaddr, ASID(mm)); in __local_flush_tlb_page_nonotify_nosync()
351 addr = __TLBI_VADDR(uaddr, ASID(mm)); in __flush_tlb_page_nosync()
504 asid = ASID(mm); in __flush_tlb_range_nosync()
534 asid = ASID(vma->vm_mm); in local_flush_tlb_contpte()
H A Dmmu.h64 #define ASID(mm) (atomic64_read(&(mm)->context.id) & 0xffff) macro
H A Dmmu_context.h213 ttbr = phys_to_ttbr(virt_to_phys(mm->pgd)) | ASID(mm) << 48; in update_saved_ttbr0()
/linux/arch/loongarch/include/asm/
H A Dhw_breakpoint.h54 #define LOONGARCH_CSR_NAME_ASID ASID
/linux/Documentation/ABI/testing/
H A Ddebugfs-driver-habanalabs216 Description: Displays the hop values and physical address for a given ASID
217 and virtual address. The user should write the ASID and VA into
219 e.g. to display info about VA 0x1000 for ASID 1 you need to do:
323 address mappings per ASID and all user mappings of HW blocks
/linux/arch/loongarch/kernel/
H A Dhw_breakpoint.c86 GEN_READ_WB_REG_CASES(CSR_CFG_ASID, ASID, t, val); in read_wb_reg()
101 GEN_WRITE_WB_REG_CASES(CSR_CFG_ASID, ASID, t, val); in write_wb_reg()
/linux/arch/arm64/mm/
H A Dcontext.c352 unsigned long asid = ASID(mm); in cpu_do_switch_mm()
/linux/Documentation/userspace-api/
H A Dvduse.rst233 Enabling ASID (API version 1)
248 describing an IOVA region of a specific ASID. Example usage:
/linux/arch/arm/
H A DKconfig649 bool "ARM errata: TLBIASIDIS and TLBIMVAIS operations can broadcast a faulty ASID"
653 r2p0) erratum. A faulty ASID can be sent to the other CPUs for the
658 entries regardless of the ASID.
692 bool "ARM errata: possible faulty MMU translations following an ASID switch"
697 which starts prior to an ASID switch but completes afterwards. This
699 the new ASID. This workaround places two dsb instructions in the mm
700 switching code so that no page table walks can cross the ASID switch.
767 which sends an IPI to the CPUs that are running the same ASID
/linux/Documentation/translations/zh_CN/arch/loongarch/
H A Dintroduction.rst112 0x18 地址空间标识符 ASID
/linux/Documentation/translations/zh_TW/arch/loongarch/
H A Dintroduction.rst112 0x18 地址空間標識符 ASID
/linux/arch/arm64/
H A DKconfig1225 contains data for a non-current ASID. The fix is to
1299 bool "Falkor E1003: Incorrect translation due to ASID change"
1302 On Falkor v1, an incorrect ASID may be cached in the TLB when ASID
1303 and BADDR are changed together in TTBRx_EL1. Since we keep the ASID
1708 zeroed area and reserved ASID. The user access routines
/linux/Documentation/arch/loongarch/
H A Dintroduction.rst115 0x18 Address Space Identifier ASID
/linux/tools/arch/x86/kcpuid/
H A Dcpuid.csv832 …a, 0, ebx, 31:0, svm_nasid , Number of address space identifiers (ASID)
839 0x8000000a, 0, edx, 6, flushbyasid , Flush by ASID + Extended VMCB TLB…
985 0x8000001f, 0, edx, 31:0, min_sev_asid_no_sev_es , Minimum ASID for SEV-enabled SEV-…
/linux/Documentation/virt/kvm/x86/
H A Damd-memory-encryption.rst46 Hence, the ASID for the SEV-enabled guests must be from 1 to a maximum value
/linux/arch/arm64/tools/
H A Dsysreg4858 Field 63:48 ASID
/linux/Documentation/admin-guide/
H A Dkernel-parameters.txt3213 SEV-SNP ASID space is partitioned into separate SEV-ES
3214 and SEV-SNP ASID ranges, with the SEV-SNP range being
3220 adjusts the ASID ranges for SEV-ES and SEV-SNP guests.